package com.waves.design.state;

import lombok.Data;

/**
 * 环境类
 */
@Data
public class Account {
    private AccountState state;
    private String owner;
    private double balance = 0;

    public Account(String owner, double init) {
        this.state = new NormalState(this);
        this.owner = owner;
        this.balance = balance;
        System.out.println(this.owner + "开户，初始金额为" + init);
        System.out.println("-------------------");
    }

    public void deposit(double amount){
        System.out.println(this.owner + "存款" + amount);
        state.deposit(amount);
        System.out.println("现在余额为" + this.balance);
        System.out.println("现在账户状态为" + this.state.getClass().getName());
        System.out.println("-----------------");
    }

    public void withdraw(double amount){
        System.out.println(this.owner + "取款" + amount);
        state.withdraw(amount);
        System.out.println("现在余额为" + this.balance);
        System.out.println("现在账户状态为" + this.state.getClass().getName());
        System.out.println("-----------------");
    }

    public void computeInterest(){
        state.computeInterest();
    }

}
